Individual Calculations April 2016
 Wallach, Kenneth  Total change: 17.40  Rating chartPersonal card
 2016 US Amateur Team Championship North Schaumburgh, Illinois USA 2016-02-19
RcRownchangeKK*chgGame
 2041 2104 2.50 3 0.87 20 17.40 
  Furfine, Jacob c2181 USA1.0010.612012.20 
  Cole, Christopher J 1704  * USA1.0010.08201.60 
  Ramer, Scott Leo 2238 USA0.5010.18203.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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